Hazardous Weather Conditions
Current conditions at
EW9979 MasonValley (E9979)
Lat: 32.99317°NLon: 116.44467°WElev: 2115.91ft.NA
89°F
32°C
| Humidity | 35% |
| Wind Speed | N 12 MPH |
| Barometer | 29.7 in (1005.76 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | NA |
| Heat Index | 88°F (31°C) |
| Last update | 26 Jul 06:15 AM PDT |
Extended Forecast for
11 Miles N Mount Laguna CA
Extreme Heat Warning July 26, 06:39am until July 27, 08:00pm
NOW until 8:00pm Mon
Extreme Heat Warning
Today
High: 104 °F
Slight Chance
Showers then
Partly SunnyTonight

Low: 79 °F
Partly Cloudy
Monday

High: 103 °F
Sunny
Monday Night

Low: 78 °F
Mostly Clear
Tuesday

High: 102 °F
Sunny
Tuesday Night

Low: 77 °F
Mostly Clear
Wednesday

High: 102 °F
Sunny
Wednesday Night

Low: 77 °F
Mostly Clear
Detailed Forecast
Today
A slight chance of showers before 11am. Mostly sunny, with a high near 104. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 79. West wind 5 to 10 mph becoming north after midnight.
Monday
Sunny, with a high near 103. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 78. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 102. West wind 5 to 10 mph becoming east in the morning.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 102.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny, with a high near 104.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny, with a high near 107.
Friday Night
Mostly clear, with a low around 81.
Saturday
Sunny, with a high near 108.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
11 Miles N Mount Laguna CA
33.03°N 116.39°W (Elev. 2598 ft)
33.03°N 116.39°W (Elev. 2598 ft)
5:25 am PDT Jul 26, 2026
6am PDT Jul 26, 2026-6pm PDT Aug 1, 2026



